Table 1.
Body weight (BW), heart weight (HW), heart weight/body weight ratio ((HW/BW)∗1000), left ventricular end diastolic pressure (LVEDP), left ventricular developed pressure (LVDP), and maximal velocity of rise of left ventricular pressure (+dP/dtmax) in all experimental groups.
| Group | BW (g) | HW (g) | HW/BW | LVEDP (mmHg) | LVDP (mmHg) | +dP/dt max (mmHg/sec) |
|---|---|---|---|---|---|---|
| NIC | 336 ± 12 | 1.50 ± 0.04 | 4.5 ± 0.1 | 10 ± 1 | 91 ± 1 | 2332 ± 14 |
| IC | 328 ± 6 | 1.53 ± 0.07 | 4.7 ± 0.2 | 13 ± 2 | 88 ± 6 | 2340 ± 126 |
| PRE | 329 ± 13 | 1.43 ± 0.04 | 4.4 ± 0.2 | 12 ± 1 | 87 ± 7 | 2318 ± 147 |
| POS | 325 ± 13 | 1.52 ± 0.07 | 4.7 ± 0.2 | 10 ± 1 | 89 ± 6 | 2393 ± 129 |
| LiClpre | 328 ± 5 | 1.46 ± 0.05 | 4.5 ± 0.2 | 12 ± 1 | 87 ± 4 | 2300 ± 98 |
| LiClpos | 325 ± 10 | 1.46 ± 0.03 | 4.5 ± 0.2 | 10 ± 1 | 91 ± 2 | 2333 ± 39 |
| PRE + W | 340 ± 12 | 1.60 ± 0.07 | 4.7 ± 0.2 | 10 ± 2 | 86 ± 8 | 2260 ± 120 |
| POS + W | 332 ± 6 | 1.52 ± 0.05 | 4.6 ± 0.2 | 11 ± 1 | 86 ± 8 | 2280 ± 150 |
| IMIpre | 330 ± 3 | 1.54 ± 0.03 | 4.7 ± 0.1 | 12 ± 1 | 90 ± 1 | 2338 ± 100 |
| IMIpos | 322 ± 10 | 1.52 ± 0.05 | 4.7 ± 0.2 | 11 ± 1 | 89 ± 4 | 2310 ± 130 |